2154574080

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2348

約数の個数: 252

約数和(自身を含む): 7741128780

約数和(自身を除く): 5586554700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2309, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4618, 4860, 5184, 5760, 5832, 6480, 6912, 6927, 7290, 7776, 8640, 9236, 9720, 10368, 11520, 11545, 11664, 12960, 13854, 14580, 15552, 17280, 18472, 19440, 20736, 20781, 23090, 23328, 25920, 27708, 29160, 31104, 34560, 34635, 36944, 38880, 41562, 46180, 46656, 51840, 55416, 58320, 62208, 62343, 69270, 73888, 77760, 83124, 92360, 93312, 103680, 103905, 110832, 116640, 124686, 138540, 147776, 155520, 166248, 184720, 186624, 187029, 207810, 221664, 233280, 249372, 277080, 295552, 311040, 311715, 332496, 369440, 374058, 415620, 443328, 466560, 498744, 554160, 561087, 591104, 623430, 664992, 738880, 748116, 831240, 886656, 933120, 935145, 997488, 1108320, 1122174, 1246860, 1329984, 1477760, 1496232, 1662480, 1683261, 1773312, 1870290, 1994976, 2216640, 2244348, 2493720, 2659968, 2805435, 2955520, 2992464, 3324960, 3366522, 3740580, 3989952, 4433280, 4488696, 4987440, 5319936, 5610870, 5984928, 6649920, 6733044, 7481160, 7979904, 8416305, 8866560, 8977392, 9974880, 11221740, 11969856, 13299840, 13466088, 14962320, 15959808, 16832610, 17954784, 19949760, 22443480, 23939712, 26599680, 26932176, 29924640, 33665220, 35909568, 39899520, 44886960, 47879424, 53864352, 59849280, 67330440, 71819136, 79799040, 89773920, 107728704, 119698560, 134660880, 143638272, 179547840, 215457408, 239397120, 269321760, 359095680, 430914816, 538643520, 718191360, 1077287040, 2154574080]

約数ペア:

[(1, 2154574080), (2, 1077287040), (3, 718191360), (4, 538643520), (5, 430914816), (6, 359095680), (8, 269321760), (9, 239397120), (10, 215457408), (12, 179547840), (15, 143638272), (16, 134660880), (18, 119698560), (20, 107728704), (24, 89773920), (27, 79799040), (30, 71819136), (32, 67330440), (36, 59849280), (40, 53864352), (45, 47879424), (48, 44886960), (54, 39899520), (60, 35909568), (64, 33665220), (72, 29924640), (80, 26932176), (81, 26599680), (90, 23939712), (96, 22443480), (108, 19949760), (120, 17954784), (128, 16832610), (135, 15959808), (144, 14962320), (160, 13466088), (162, 13299840), (180, 11969856), (192, 11221740), (216, 9974880), (240, 8977392), (243, 8866560), (256, 8416305), (270, 7979904), (288, 7481160), (320, 6733044), (324, 6649920), (360, 5984928), (384, 5610870), (405, 5319936), (432, 4987440), (480, 4488696), (486, 4433280), (540, 3989952), (576, 3740580), (640, 3366522), (648, 3324960), (720, 2992464), (729, 2955520), (768, 2805435), (810, 2659968), (864, 2493720), (960, 2244348), (972, 2216640), (1080, 1994976), (1152, 1870290), (1215, 1773312), (1280, 1683261), (1296, 1662480), (1440, 1496232), (1458, 1477760), (1620, 1329984), (1728, 1246860), (1920, 1122174), (1944, 1108320), (2160, 997488), (2304, 935145), (2309, 933120), (2430, 886656), (2592, 831240), (2880, 748116), (2916, 738880), (3240, 664992), (3456, 623430), (3645, 591104), (3840, 561087), (3888, 554160), (4320, 498744), (4618, 466560), (4860, 443328), (5184, 415620), (5760, 374058), (5832, 369440), (6480, 332496), (6912, 311715), (6927, 311040), (7290, 295552), (7776, 277080), (8640, 249372), (9236, 233280), (9720, 221664), (10368, 207810), (11520, 187029), (11545, 186624), (11664, 184720), (12960, 166248), (13854, 155520), (14580, 147776), (15552, 138540), (17280, 124686), (18472, 116640), (19440, 110832), (20736, 103905), (20781, 103680), (23090, 93312), (23328, 92360), (25920, 83124), (27708, 77760), (29160, 73888), (31104, 69270), (34560, 62343), (34635, 62208), (36944, 58320), (38880, 55416), (41562, 51840), (46180, 46656)]